baber/WOPTO huggingface dataset:
Patent DE-19813615-A1 (DE)
Title: Tool head for numerically controlled machine tool
Inventor: RUPP GERHARD
IPC: B23B29/034
Filed: 1998-03-27
Abstract: The tool head has the motor for translatory drive of the carriage (12) set transversely to the turning axis of the machine spindle and controlled by a revs. sensor  the sensor, the motor and the sprocket (15) driven by the motor are on a common turning axis.  This sprocket drives two other sprockets (16, 17) with opposite hand threads on a spindle.  One engages with the carriage and the other with a counterweight.
Patent DE-19815159-A1 (DE)
Title: Method of playing random number game, whereby each of many persons transfers numbers and payment to central point, in which numbers are chosen at random to determine winnings, is simplified compared to conventional methods
Inventor: ALTENHOFER FRANZ
IPC: A63F3/08
Filed: 1998-03-27
Abstract: The method involves a person calling the central point by private telephone, whereby the numbers to be transmitted by the person and the address are given by the telephone number and the payment is automatically charged to the telephone line licensee.  Then telephone call takes place immediately before each random number selection, so that the number of calls is fixed.
Patent DE-19816107-A1 (DE)
Title: Folding box with lower part and lid part
Inventor: STEIGERWALD THOMAS
IPC: B65D5/24
Filed: 1998-04-12
Abstract: The upper part (21) of the box has a lid surface (22), on which side walls (23) are arranged which, in the erected state of the folding box, are joined to one another. The side walls (3,4) of the lower part (1) are formed from two side wall sections, whereby the inner section (3) is joined to the base (2) and the outer section (4) is bent over outwards. At least two wedge surfaces may be formed from two wedge corners (8,9) to which is joined an intermediate wall (7). The intermediate wall can be formed from an inner section linked to the base and an outwardly bent over section (10,11). At least two wedge corners can be fixed, in the erected state of the box, such that they are joined to one another in an easily unfoldable manner.
Patent DE-19820328-A1 (DE)
Inventor: FERTIG GEORG
IPC: G01N33/573
Filed: 1998-05-07
Abstract: Detecting apoptosis-activated protease (AAP) or apoptotic cells (AC) in a biological sample, comprising (i) contacting the sample with a binding partner (I) that is specific for AAP, but does not block its active site and can be immobilized on a solid phase, a protease specific substrate (II) and a reaction buffer (III); and (ii) determining the resulting chromogens or fluorochromes as a measure of the AAP and AC content in the sample. An Independent claim is also included for a reagent kit (IV), comprising (I), (II) and (III).
Patent DE-19821298-A1 (DE)
Title: Rubbish bunker door assembly
Inventor: JAPP BERND
IPC: E05F15/665
Filed: 1998-05-13
Abstract: The door assembly has a swing flap (8) pivotably connected to mounting slides (14) riding in vertical guides (13) behind the charging opening (2). A limit stop (26) limits the swing movement of the flap in relation to the mounting slides, in the opening direction (25). A lifting mechanism (30) engages the swing flap, initiating the sliding and swing movements.  From closed position, the opening movement occurs in two stages; at a first stage the flap swings as far as the limit stop and at the second stage the flap is vertically moved against the limit stop, upwards through the mounting slides in the guides.
Patent DE-19828316-A1 (DE)
Inventor: HELFERS TIM
IPC: G06F1/32
Filed: 1998-06-25
Abstract: A program store (PS) (2) connects to a signal processor (SP) (1) to feed in control signals (WR,RD,Sel1) for access to the PS. The SP has a device for terminating any internal operation and for putting itself into idle mode, while it has no data to process. Additional logic (3) linked to the SP and PS captures control signals for access to the PS, identifies the SP's idle mode and deactivates the PS on identifying the idle mode or reactivates it on leaving the idle mode.
Patent DE-19834932-A1 (DE)
Title: Identifying T-cell stimulating fragments of antigenic proteins or peptides, useful as immunostimulants for vaccination or desensitization
Inventor: KERN FLORIAN
IPC: G01N33/68
Filed: 1998-07-28
Abstract: A method for identifying T-cell stimulating protein fragments, is new. Identification of T cell stimulatory protein fragments (I) comprises incubating a suspension containing T cells with at least one fragment (of 8-30 amino acids (aa)) from an antigenic protein or peptide, then determining, by flow cytometry, either at least one T-cell cytokine and/or at least one activation marker (both cytokines and markers being intracellular or on the cell surface). Fragments that cause T cell activation are selected. Initially the sequence of an antigen is determined and the sequence divided into fragments which are then synthesized or produced by cleavage of the antigen. An Independent claim is also included for production of T-cell stimulatory (I) identified this way.
Patent DE-19836015-A1 (DE)
Title: Heat exchanger has tubes with flat oval cross-section
Inventor: HELMS WERNER
IPC: B21D39/06
Filed: 1998-08-10
Abstract: The tubes (2) have particularly a flat oval cross-section with a large diameter (A) and a small diameter. The widened tube ends (1) have an oval cross-section, the large diameter (C) of which is equal in size to the diameter which is large and the smaller diameter of which is greater than the small diameter.  The ratio of the diameters of the tube ends (1) is greater than 2:1, particularly 2.3:1. Breakthroughs in the tube base (3) are formed as through passages and between the through passages and the tube ends are elastic sealing plastic or rubber inserts (6) with collars (7), involving an elastic hardening sealing paste, e.g. silicon paste or similar.
Patent DE-19838741-A1 (DE)
Title: A metal-insulator-metal capacitor for a dynamic random access memory (DRAM) device
Inventor: HUANG KUO-TAI
IPC: H01L21/02
Filed: 1998-08-26
Abstract: The starting structure includes two gates and a source/drain region on a substrate. A pitted self-align contact window is etched which exposes the source/drain region. Then successively, a barrier/adhesive layer, a lower capacitor electrode, a dielectric film and an upper electrode are formed in the window thereby obtaining a metal-insulator-metal capacitor which has a shape similar to that of the window. An Independent claim is also included for the capacitor structure.
Patent DE-19840694-A1 (DE)
Inventor: KULBACH MORITZ
IPC: G07F17/32
Filed: 1998-08-25
Abstract: The invention relates to online games systems and aims to enable customers/users to obtain a statement for the amounts paid in by them while the game is on-going. The method provided for by the invention relies on the fact that each game is based on a point system. According to the invention a sum of money made available by the user on the basis of a price table adapted to the individual games of the games system is converted into the game points, which are credited to a game account of the customer. The game account of the customer is constantly updated in line with the state of play for the entire duration of play, using a calculation module. The method provided for by the invention is especially suitable for online multiplayer games systems.
Patent DE-19841631-A1 (DE)
Title: Linear drive particularly for cryogenic control valves in fluid propellant conduits of rocket propulsion mechanism, has simple acting pneumatic piston-cylinder unit with piston connecting rod movable between first and second end positions
Inventor: HORSTMANN MARKUS
IPC: F15B15/26
Filed: 1998-09-11
Abstract: A piston (34) is movable in a first control gas chamber (59) with at least one spring (120) acting against the pneumatic force and loading the piston connecting rod (33) in the direction of a first end position. A pawl bar (23) is movable crossways to the piston connecting rod between an inwardly moved and an outwardly moved position.  A control housing (5) has a lower chamber (95) and an upper chamber (96) for operation of the pawl bar by using a control gas. The two chambers are separated from one another and can be ventilated and vented by a lower (101) and an upper (102) entry channel respectively.
Patent DE-19843360-A1 (DE)
Title: New phosphororganic compounds; useful for treatment of bacterial, viral and parasitic infection, and as herbicides or for treating infections in plants
Inventor: JOMAA HASSAN
IPC: C07F9/572
Filed: 1998-09-22
Abstract: Phosphororganic compounds (I) are new.  Phosphororganic compounds and their salts, esters or amides of formula (I) are new. R1, R2  = independently H, halo, OX1 or OX2, or alkyl, hydroxyalkyl, alkenyl, alkynyl, aryl, acyl, cycloalkyl, aralkyl or heterocyclyl (all optionally substituted);  X1, X2  = independently H, or alkyl, hydroxyalkyl, alkenyl, alkynyl, aryl, acyl, cycloalkyl, aralkyl or heterocyclyl (all optionally substituted);  B  = -A1-O-A2-C(Y)(Z), -A3-CO-A4 or a 5- or 6-membered cyclic (preferably heterocyclic) group containing O or N heteroatom(s);  A1, A2, A3, A4  = independently alkylene, alkenylene or hydroxyalkylene (one of A1 and A2 or A3 or A4 may also be absent);  R3, R4  = independently H, halo, OX3 or OX4, or 1-26C alkyl or hydroxyalkyl, 2-26C alkenyl or alkynyl, or aryl, acyl, cycloalkyl, aralkyl or heterocyclyl (all optionally substituted);  X3, X4  = independently H, silyl, an organic or inorganic cation (especially a metal from groups 1, 2 or 3 of the periodic table, ammonium, substituted ammonium or an ammonium compound derived from ethylenediamine or an amino acid) or 1-26C alkyl or hydroxyalkyl, aryl, aralkyl, 2-26C alkenyl or alkynyl, cycloalkyl, or heterocyclyl (all optionally substituted).
Patent DE-19849454-A1 (DE)
Inventor: PLOETZ ROLF
IPC: B23K23/00
Filed: 1998-10-28
Abstract: The invention relates to a method for aluminothermic joint welding of two rails separated by a gap, wherein the steel produced in a melting pot in an aluminothermic process is cast into a casting mold consisting of at least two parts and surrounding the ends of the rails. The cavity between the ends of the rails is filled through a free space located on the head of the rail and in the risers provided in the mold part. In order to better utilize melting energy and improve melting of the ends of the rails when a two-part casting mold is used, the steel is cast through a single flow riser that is provided in one of the mold parts and connected to the head area and the base area of the casting mold while in the other mold part, steel flows out through the riser that is connected to at least the base area and to at least the head area of the casting mold.
Patent DE-19850727-A1 (DE)
Title: Crushing machine used, for example, to reduce wood remnants to fragments, has sieving holes of perforated sieving screen each with a large and a small axis
Inventor: ROESSLER PETER
IPC: B02C18/22
Filed: 1998-11-04
Abstract: The sieving holes(50) of the crushing machine each have a large and small axis, hence having an oval shape. The larger axes of the sieving holes at least in one part of the perforated sieving screen(26) may be located perpendicular or parallel to the normal direction of movement(52) of the breaking tools. At least one section of the circumferential walls of the sieving holes, located downstream when viewed in the normal direction of movement of the breaking tools, is inclined to this normal direction of movement.
Patent DE-19852345-A1 (DE)
Title: Vorrichtung und Verfahren zur Applikation von Lichtleitfasern
Inventor: STAUDIGEL LOTHAR
IPC: G02B6/36
Filed: 1998-11-13
Abstract: Die Erfindung beinhaltet eine Vorrichtung zur Applikation von Lichtleitfasern auf Substraten und besteht aus einem Montagejoch, einer Haltevorrichtung und einer Stempelvorrichtung. Die Haltevorrichtung ist aus einem U-förmigen Grundkörper mit nach oben gewölbtem Außenbereich mit Führungsnuten und Haltern zur Montage der Fasern in der Vorrichtung aufgebaut. Die Stempelvorrichtung besteht aus einem Stempel, einem Stempelhals und einem Stempelkopf, die in der U-förmigen Einsenkung in der Haltevorrichtung eingebracht und linear geführt sind. Die Vorrichtung garantiert ein präzises Positionieren von Fasern und insbesondere von funktionalen Einheiten in Faserabschnitten. Faserbrüche können durch die Applikationsverfahren nahezu ausgeschlossen werden. Das Abnehmen der Vorrichtung nach dem Aushärten des Klebers wird durch die Trennfolie gewährleistet, so daß keine Krafteinwirkung durch Anhaften überschüssigen Klebers auf die Faser auftritt.
Patent DE-19857100-A1 (DE)
Title: Safety device for water supply of domestic appliance has valve housing welded to inlet nipple
Inventor: STICKEL ERNST
IPC: E03B7/07
Filed: 1998-12-10
Abstract: The valve housing (5), which contains at least two valves (16,16'), is joined to the nipple (1) through welding. A sleeve nut (10) is mounted on the nipple (1) for fastening the nipple.
Patent DE-19858364-A1 (DE)
Title: Semiconducting device with memory circuit and logic circuit mixed on single chip
Inventor: IIDA SATOSHI
IPC: H01L27/088
Filed: 1998-12-17
Abstract: Semiconducting device with memory circuit and logic circuit mixed on single chip has a semiconducting substrate (1) with main surface and two gate isolation layers carrying gate electrode layers (3, 4) formed on the main surface in regions for forming memory and logic circuits. The semiconducting device comprises a memory circuit and a logic circuit mixed on single chip having a semiconducting substrate (1) with a main surface and a first gate isolation layer (3) carrying a first gate electrode layer (4) formed on the main surface in a region for forming the memory circuit. A hard mask layer (5) is formed from an insulating layer on the first gate electrode layer. A first side wall isolation layer (8) covers the first gate electrode layer and hard mask layer and is of a different material from the mask layer. A second gate isolation layer (9) carrying a second gate electrode layer (10) is formed in a region for the logic circuit with a different film thickness from the first gate isolation layer. A second side wall isolation layer (14) covers the second gate electrode layer and is of a different material from the mask layer. An Independent claim is also included for a method of manufacturing a semiconducting device.
Patent DE-19859427-A1 (DE)
Inventor: SCHREIBER JOERG
IPC: C09K23/14
Filed: 1998-12-22
Abstract: The invention relates to gels or low viscosity transparent or translucent oil-in-water microemulsions which comprise a water phase and an oil phase and which essentially consist of constituents that are not easily volatized. These constituents contain at least one phospholipid and at least one oil-in-water emulsifier and optionally contain at least one W/O emulsifier which can be obtained by adding the water phase with the constituents thereof to the oil phase with its constituents, especially with the phospholipid and the O/W emulsifier and optionally with the W/O emulsifier, whereby the phases are mixed together and a gel state is attained. If a low viscosity O/W microemulsion is desired, additional parts of the water phase are added and the phases are mixed, whereby the phases can optionally contain additional auxiliary, addition and/or active agents.
Patent DE-19901752-A1 (DE)
Title: Chisel, e.g. for cutting letters in stone, with shaft cross section widening conically in transition region towards flange
IPC: B25D17/02
Filed: 1999-01-18
Abstract: The chisel has a shaft with a cutter on one end and an operating extension at the other for fitting in a power tool or for hitting with a hammer. There is a flange at the transition to the extension. The cross section of the shaft (1) widens conically in the transition region (7) towards the flange (3). The cross section may increase exponentially.
Patent DE-19902162-A1 (DE)
Title: Transversal mode coupled resonator filter for mobile radio
Inventor: JOHANNES THOMAS
IPC: H03H9/64
Filed: 1999-01-20
Abstract: The filter has at least two transversal coupled resonators, each with an input/output transducer between two reflectors, at least one of the transducers having a transversal stimulation profile obtained by overlap weighting. The transducer fingers of the overlap weighted transducer may be arranged as a number of partial transducers each comprising a finger group, each partial filter having a required remote range radiation characteristic.
Patent DE-19904374-A1 (DE)
Title: Touch sensitive input surface with frame structure of vertical cavity surface emitting lasers and light receivers
Inventor: ESTEVEZ JAIME
IPC: H01L31/16
Filed: 1999-02-03
Abstract: Input surface (1) has sensor frame structure (3a,b), strip of circuit board, coupled to flat element (2), e.g. LCD screen or notebook computer input screen. Vertical cavity surface emitting lasers (6) are used as light emitters, emitting light (16) parallel to surface. Light receivers receive light and produce electrical signal for received light intensity.
Patent DE-19906803-A1 (DE)
Title: Drawing-in force measuring apparatus for machine tools, having base holder with changeable adapter fitting having adapters for different spindles
IPC: B23Q17/00
Filed: 1999-02-18
Abstract: The measuring apparatus measures axial and radial clamping forces. It has a base holder with a changeable adapter fitting. This fitting has adapters (11) of different measurements for different machine tool spindles. The adapters may differ in external diameter and form of cone. The apparatus may have a battery receiver (2), an intermediate piece (3) and a bolt holder (5).
Patent DE-19908350-A1 (DE)
Title: Device for mounting or wiring electrical and/or electronic components in electrical cabinet, has holding device for removably attaching cover strips near intermediate space, forming connection to cover strips
Inventor: HOFFMANN GERHARD
IPC: H02B1/20
Filed: 1999-02-26
Abstract: The device has several mounting bridges (2) for reversible attachment of components from a mounting side and to form a wiring space near the rear of the mounting bridges opposite the mounting side with intervening connecting elements (15) attached to a bearer. At least one cover strip (95) covers an intermediate space (55) opening into the wiring space. A holding device (63') is used to removably attach the cover strip(s) near the intermediate space, whereby the holding device forms a snap, latching or plug connection to the cover strip(s).
Patent DE-19909486-A1 (DE)
Title: Evaluating quality of fluctuating noises from noise sources, e.g. a motor
Inventor: BRANDL FRANZ
IPC: G01H3/00
Filed: 1999-03-04
Abstract: The method displays the level of noise (L) as a function of time and/or a parameter of the noise source, e.g. motor speed. This provides the tester with a complete chart of the noise cycle enabling him to perform a point by point evaluation of the noise. A cursor (C) can be moved across the diagram to indicate the point of the noise played back through headphones.
Patent DE-19909726-A1 (DE)
Title: Rohbaubodenteil eines Kraftfahrzeuges
Inventor: AST GUENTHER
IPC: B62D29/00
Filed: 1999-03-05
Abstract: Die Erfindung betrifft ein Rohbaubodenteil eines Kraftfahrzeuges, insbesondere eines Personenkraftwagens, mit einem Anschlußträger, der im Fahrzeug einen vorderen Längsträger mit einem mittleren Längsträger verbindet, mit einem vorderen Sitzquerträger, der mit dem Anschlußträger und im Fahrzeug mit dem mittleren Längsträger und mit einem Getriebetunnel verbunden ist, und mit einem Hilfsquerträger, der mit dem Anschlußträger und im Fahrzeug mit dem Getriebetunnel verbunden ist. DOLLAR A Um die Herstellung eines derartigen Rohbaubodenteils zu vereinfachen, werden der Anschlußträger, der vordere Sitzquerträger und der Hilfsquerträger zu einem einteilig ausgebildeten Gußbauteil integriert.
Patent DE-19910335-A1 (DE)
Title: Self standing auxiliary electric or combustion engine drive for cycles connected to the cycle like a trailer has integrated acceleration sensor to switch auxiliary drive off on detection of braking
Inventor: KLOEFFER MICHAEL
IPC: B62M7/14
Filed: 1999-03-09
Abstract: The self-standing auxiliary motor has an integrated acceleration sensor. This switches the auxiliary drive off on detection of a negative acceleration moment e.g. when the cycle is braking or driving uphill. The drive is preferably coupled to the cycle by a mechanical coupling such as used e.g. to attach trailer or child carriers to cycles.
Patent DE-19911809-A1 (DE)
Title: Elektroantrieb mit einem aus einem Wechselrichter gespeisten Drehstrommotor
Inventor: ZEH STEFAN
IPC: D06F34/10
Filed: 1999-03-17
Abstract: Die Erfindung betrifft einen Elektroantrieb, insbesondere für Haushaltsgeräte, mit einem Drehstrommotor (1), der einen innen liegenden Stator (3, 4) mit Erregerwicklungen (5) aufweist, einem an eine Gleichspannungsquelle (13) anzuschließenden mehrphasigen Wechselrichter (7), der mehrere Paare von in Reihe geschalteten Schaltern (9-11) aufweist, wobei die Erregerwicklungen (5) jeweils einerseits mit einem gemeinsamen Sternpunkt (6) und andererseits mit einem Verbindungspunkt zwischen den Schaltern (9-11) unterschiedlicher Schalterpaare verbunden sind. Um die über den Rotor (2) auf den Schutzleiter (8) abfließenden Ableitströme mit einfachen Mitteln zu vermeiden bzw. zu reduzieren, wird vorgeschlagen, den Stator (2) mit einem Pol der Gleichspannungsquelle (13) elektrisch leitend zu verbinden.
Patent DE-19912970-A1 (DE)
Title: Automotive rotational oscillation damper
Inventor: MENDE HARTMUT
IPC: F16F15/30
Filed: 1999-03-23
Abstract: The rotational oscillation damper has two or more components which may be moved against the resistance exerted by a helical pressure spring energy storage system. The two components have surfaces which impact on and compress the spring which may be compressed into a block. The spring has two types of coil winding, one of which is of larger diameter than the second. The smaller diameter coils move inside the larger diameter coils.
Patent DE-19914605-A1 (DE)
Title: Polyalkylmethacrylat-Plastisole mit verbesserten Fließeigenschaften
Inventor: SCHULTES KLAUS
IPC: C08F212/08
Filed: 1999-03-30
Abstract: Durch Einbau einer hydrophilen Verbindung in den PAMA-Copolymer werden PAMA-Plastisole mit verringerter Viskosität und erhöhter Topfzeit erhalten.
Patent DE-19914621-A1 (DE)
Title: Stable aqueous solution of the thalidomide derivative EM 12 for parenteral administration in isotonic glucose solution has a specified pH, useful for treating immunological, hematologic and oncologic diseases
Inventor: GERMANN TIENO
IPC: A61K47/26
Filed: 1999-03-31
Abstract: The pH of an aqueous solution of the thalidomide derivative EM 12 (I) for parenteral administration is maintained at less than or equal to 5.5.  Stable aqueous solution according to DE19743968.3 contains EM 12 of formula (I) for parenteral administration where (I) is in isotonic glucose solution and the pH of the solution is less than or equal to 5.5. An Independent claim is also included for the preparation of the aqueous solution as above comprising: (a) adding (I) to an isotonic glucose solution having a pH of 4-5; (b) shaking the mixture till (I) has gone completely into solution, and/or to reduce the preparation time, subjecting to ultrasound treatment; and (c) filtering under aseptic conditions.
Patent DE-19916220-A1 (DE)
Title: Lock journal for push rod fitting for locking e.g. windows, has free end with part for preventing sleeve section of journal from rotating
Inventor: KAUP LUDGER
IPC: E05C9/18
Filed: 1999-04-10
Abstract: The free end of the journal (4) is provided with a part (16) for preventing a sleeve section (11) of the journal rotating relative to a bolt section (10) of the journal. This part is always accessible in order to allow it to be replaced or adjusted.  The journal comprises a foot section (6) for securing it to a push rod (7) inside a window or door (3), a bolt with external threading (15), and a sleeve with internal threading (14) for screwing onto the bolt in order to join it to a lock plate (5) in the window or door frame (2). The sleeve is prevented from rotating in either direction.